[PATCH] ASoC: fsl_sai: Enable BCI bit if SAI works on synchronous mode with BYP asserted

Mark Brown broonie at kernel.org
Sat Jun 3 03:09:58 AEST 2023

On Tue, 30 May 2023 18:30:12 +0800, Chancel Liu wrote:
> There's an issue on SAI synchronous mode that TX/RX side can't get BCLK
> from RX/TX it sync with if BYP bit is asserted. It's a workaround to
> fix it that enable SION of IOMUX pad control and assert BCI.
> For example if TX sync with RX which means both TX and RX are using clk
> form RX and BYP=1. TX can get BCLK only if the following two conditions
> are valid:
> 1. SION of RX BCLK IOMUX pad is set to 1
> 2. BCI of TX is set to 1
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next


[1/1] ASoC: fsl_sai: Enable BCI bit if SAI works on synchronous mode with BYP asserted
      commit: 32cf0046a652116d6a216d575f3049a9ff9dd80d

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